# start_papermc.sh A better script for running Paper Minecraft server with features such as automatic build updates and automatic downlading ## Basic setup > **Note** > > Everything mentioned below is modified at the top of the `start.sh` file 1. Change the `version` variable to the version you want ```bash version="1.12.2" ``` 2. If you want a specific build, set the `select_build` variable. Othervise the sript will download the latest build: ```bash select_build="1620" ``` 3. Select how much memory you want your server to use ***(in megabytes)***: ```bash initMem="1500M" #1.5G maxMem="8000M" # 12G ``` 4. Modify server parameters to your liking: ```bash mc_launchoptions="-nogui" ``` 5. Add some jvm (java) parameters to your liking ***(memory is set above, do not add it here)***: ```bash java_launchoptions="" ``` > **Note** > > If you use quite old versions of minecraft you should change the defaults under the line above 6. Run the script with `./start.sh`